<?php

abstract class SFC_Array implements ArrayAccess
{
		public function offsetExists($offset)
		{
				return isset($this->dictionary[$offset]);
		}

		public function offsetGet($offset)
		{
				return $this->dictionary[$offset];
		}

		public function offsetSet($offset, $value)
		{
				$this->dictionary[$offset] = $value;
		}

		public function offsetUnset($offset)
		{
				unset($this->dictionary[$offset]);

		}
}

?>
